From patchwork Sat Nov 27 01:22:50 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Gleixner X-Patchwork-Id: 1560560 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=pass (2048-bit key; secure) header.d=linutronix.de header.i=@linutronix.de header.a=rsa-sha256 header.s=2020 header.b=YiFqzeKO; dkim=pass header.d=linutronix.de header.i=@linutronix.de header.a=ed25519-sha256 header.s=2020e header.b=zKjAT1R2; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-pci-owner@vger.kernel.org; receiver=) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by bilbo.ozlabs.org (Postfix) with ESMTP id 4J1DYn74htz9sRR for ; Sat, 27 Nov 2021 12:29:49 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1350658AbhK0BdB (ORCPT ); Fri, 26 Nov 2021 20:33:01 -0500 Received: from Galois.linutronix.de ([193.142.43.55]:40390 "EHLO galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1350687AbhK0BbA (ORCPT ); Fri, 26 Nov 2021 20:31:00 -0500 Message-ID: <20211126232735.188511206@linutronix.de> DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1637976171; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: references:references; bh=Zss9mzfScWFeJ2auPATLVX18AC4Qn1uic4NkiF38xfU=; b=YiFqzeKObYyR8gdLwqWL7lLtGRweq+8gMHyrcavDdDr8GvgDGTkqrIISrqz1G9pvkaRHxZ 1qiQEd4yaTdbHziLbbOxMfK3Eo9FlLCWGe2Xzw7Pt3HSu06b/mfn0JdNoNyj80YXs9U3M0 24vibXh/WbTSuhr29fxVLBXqn1uxo3T5lTR97NPlYztbDUrc1FAH3wANoQhSRHqHr6zFqy tMAn0zFz/kSYKitw5/F5aWWfZZ3pgYAWV6c5qQtDyZlfzuaewwyKORJjTOA0WaeuvcpjNs MoeLLdF92YrFrr+GBawq4ZZr9YnkFS9Cp1tV5YmLBn2/e8oqUbB+bj7hXRMmfA== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1637976171; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: references:references; bh=Zss9mzfScWFeJ2auPATLVX18AC4Qn1uic4NkiF38xfU=; b=zKjAT1R2vI2U75x0fa08y7brxNvJnXbqrRec8BgxLyy7+QIU2Gj6vNluAMzKJ4BOxUnbQ9 Kzk7NbPSPPTNe/Aw== From: Thomas Gleixner To: LKML Cc: Bjorn Helgaas , Marc Zygnier , Alex Williamson , Kevin Tian , Jason Gunthorpe , Megha Dey , Ashok Raj , linux-pci@vger.kernel.org, Greg Kroah-Hartman , linux-s390@vger.kernel.org, Heiko Carstens , Christian Borntraeger , Jon Mason , Dave Jiang , Allen Hubbe , linux-ntb@googlegroups.com Subject: [patch 15/32] powerpc/4xx/hsta: Rework MSI handling References: <20211126230957.239391799@linutronix.de> MIME-Version: 1.0 Date: Sat, 27 Nov 2021 02:22:50 +0100 (CET) Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org Replace the about to vanish iterators and make use of the filtering. Signed-off-by: Thomas Gleixner --- arch/powerpc/platforms/4xx/hsta_msi.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) --- a/arch/powerpc/platforms/4xx/hsta_msi.c +++ b/arch/powerpc/platforms/4xx/hsta_msi.c @@ -47,7 +47,7 @@ static int hsta_setup_msi_irqs(struct pc return -EINVAL; } - for_each_pci_msi_entry(entry, dev) { + msi_for_each_desc(entry, &dev->dev, MSI_DESC_NOTASSOCIATED) { irq = msi_bitmap_alloc_hwirqs(&ppc4xx_hsta_msi.bmp, 1); if (irq < 0) { pr_debug("%s: Failed to allocate msi interrupt\n", @@ -105,10 +105,7 @@ static void hsta_teardown_msi_irqs(struc struct msi_desc *entry; int irq; - for_each_pci_msi_entry(entry, dev) { - if (!entry->irq) - continue; - + msi_for_each_desc(entry, &dev->dev, MSI_DESC_ASSOCIATED) { irq = hsta_find_hwirq_offset(entry->irq); /* entry->irq should always be in irq_map */